StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Get list of columns where all records have null values in a table - SQL
| Author | Votes | Δ |
|---|---|---|
| Michel Milezzi | 1 | +1.13 |
| Matt | 1 | +0.86 |
| Gordon Linoff | 0 | -1.99 |
Last visited: Jan 1, 2019, 8:55:20 AM